CN218230829U - Dual-channel up-and-down plate storage machine capable of randomly adjusting width - Google Patents

Abstract

The utility model belongs to the technical field of PCB board apparatus for producing, especially, relate to a binary channels that can adjust width at will deposits trigger from top to bottom. The device comprises a machine table, a control module and a control module, wherein the machine table is used for controlling an upper plate storage machine and a lower plate storage machine to work; the first vertical transmission mechanism and the second vertical transmission mechanism are arranged on the machine table and used for transmitting the PCB in the vertical direction, and comprise a first vertical transmission track and a second vertical transmission track which are oppositely arranged, and a third vertical transmission track and a fourth vertical transmission track which are oppositely arranged; the width adjusting mechanism comprises a first motor and a second motor and is used for driving the second vertical transmission track and the third vertical transmission track to move between the first vertical transmission track and the fourth vertical transmission track; and the first horizontal transmission mechanism and the second horizontal transmission mechanism are used for transmitting the PCB in the horizontal direction. The utility model is used for stack and transmit the PCB board, can realize through the size of the distance between the perpendicular transmission track of adjustment in order to adapt to the PCB board, the memory space is big, transmission efficiency is high, space utilization is high.

Description

Dual-channel up-and-down plate storage machine capable of randomly adjusting width

Technical Field

The utility model belongs to the technical field of PCB board apparatus for producing, especially, relate to a binary channels that can adjust width at will deposits trigger from top to bottom.

Background

The PCB is also called a printed circuit board, is a support body of the electronic component and is also a carrier for electrical connection of the electronic component. In the production process of the PCB, the processed PCB is provided with electronic elements and cannot be stacked, so that the PCB loading and unloading machine is often required to solve the problem of stacking and transmission of the PCB.

Deposit trigger from top to bottom common at present, set up a fixed perpendicular transmission track and a mobilizable perpendicular transmission track mostly, though can adjust the size of distance between two perpendicular transmission tracks in order to adapt to the PCB board, the size of depositing the trigger from top to bottom has restricted the size of the PCB board that can adapt to, deposit trigger from top to bottom less can't be applicable to great PCB board, and deposit trigger from top to bottom and stack the PCB board and extravagant all the other spaces of deposit trigger from top to bottom using great, space utilization is low. Meanwhile, the existing upper and lower board storing machines can only stack and transmit the PCB board in a single channel, the storage capacity is small, and the transmission efficiency is low.

Therefore, a dual-channel up-and-down board storing machine with adjustable width, which has large storage capacity, high transmission efficiency and high space utilization rate and is suitable for PCBs with various sizes, is urgently needed.

Disclosure of Invention

An object of the utility model is to prior art not enough, provide a binary channels that can adjust width at will deposit trigger from top to bottom for stack and transmission PCB board, can realize through the size of distance in order to adapt to the PCB board between the adjustment vertical transmission track, have that the memory space is big, transmission efficiency is high, space utilization is high, compatible strong advantage.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a dual-channel plate loading and unloading machine capable of freely adjusting width comprises:

the machine table is used for controlling the upper plate storage machine and the lower plate storage machine to work;

the first vertical transmission mechanism and the second vertical transmission mechanism are arranged on the machine table and used for transmitting the PCB in the vertical direction, the first vertical transmission mechanism comprises a first vertical transmission rail and a second vertical transmission rail which are oppositely arranged, and the second vertical transmission mechanism comprises a third vertical transmission rail and a fourth vertical transmission rail which are oppositely arranged;

the width adjusting mechanism comprises a first motor in transmission connection with the second vertical transmission track and a second motor in transmission connection with the third vertical transmission track, and is used for respectively driving the second vertical transmission track and the third vertical transmission track to move between the first vertical transmission track and the fourth vertical transmission track;

the first horizontal transmission mechanism is arranged below the first vertical transmission mechanism, and the second horizontal transmission mechanism is arranged below the second vertical transmission mechanism and used for transmitting the PCB in the horizontal direction.

Further, the upper and lower board storing machine further comprises a frame arranged on the machine table, and the first vertical transmission mechanism and the second vertical transmission mechanism are arranged in the frame.

Further, the width adjusting mechanism further includes:

the first guide rail and the second guide rail are respectively arranged at the upper end and the lower end of the frame and are parallel to each other, the upper end and the lower end of the second vertical transmission rail and the upper end and the lower end of the third vertical transmission rail are respectively connected to the first guide rail and the second guide rail, and the second vertical transmission rail and the third vertical transmission rail can move along the length direction of the first guide rail and the second guide rail;

the transmission assembly comprises a rack parallel to the first guide rail, and a first gear and a second gear which are meshed with the rack; the first gear is fixed relative to the second vertical conveying track, the first motor is in transmission connection with the first gear, and the first motor can drive the first gear to rotate so that the second vertical conveying track slides along the length direction of the first guide rail; the second gear is fixed relative to the third vertical transmission rail, the second motor is in transmission connection with the second gear, and the second motor can drive the second gear to rotate so that the third vertical transmission rail slides along the length direction of the first guide rail.

Further, a first chain wheel is arranged on the second vertical conveying track, the first chain wheel is in transmission connection with the first gear, and the first motor is connected to the first chain wheel through a first chain; and a second chain wheel is arranged on the third vertical transmission track, the second chain wheel is in transmission connection with the second gear, and the second motor is connected to the second chain wheel through a second chain.

Furthermore, the transmission assemblies are provided with two groups, and the two groups are respectively located at the upper end and the lower end of the frame, so that the first motor and the second motor can respectively drive the second vertical transmission rail and the third vertical transmission rail from the upper end and the lower end of the second vertical transmission rail and the third vertical transmission rail to move along the length direction of the first guide rail and the second guide rail.

Further, the upper and lower trigger of depositing still includes sensing assembly, sensing assembly includes:

a first sensor disposed adjacent to the first vertical transfer rail for preventing the second vertical transfer rail from being too close to the first vertical transfer rail;

a second sensor disposed proximate to the fourth vertical transfer track for preventing the third vertical transfer track from being too close to the fourth vertical transfer track;

and the third sensor is arranged between the second vertical transmission track and the third vertical transmission track and is used for preventing the second vertical transmission track from being too close to the third vertical transmission track.

Furthermore, the first vertical transmission track, the second vertical transmission track, the third vertical transmission track and the fourth vertical transmission track all include a support frame and third chains arranged in pairs in the support frame, a tank chain type circulation clamping groove is arranged between the third chains, a third motor relatively fixed to the support frame is connected with the third chains in a transmission manner, and the third motor is used for driving the third chains to drive the tank chain type circulation clamping groove to move in the vertical direction.

Further, the first horizontal transfer mechanism includes a first horizontal transfer rail fixed opposite to the first vertical transfer rail and a second horizontal transfer rail fixed opposite to the second vertical transfer rail; the second horizontal transfer mechanism includes a third horizontal transfer rail fixed relative to the third vertical transfer rail and a fourth horizontal transfer rail fixed relative to the fourth vertical transfer rail.

Furthermore, the first horizontal transmission rail, the second horizontal transmission rail, the third horizontal transmission rail and the fourth horizontal transmission rail respectively comprise a first strip-shaped support and a conveyor belt installed in the first strip-shaped support, and a fourth motor fixed relative to the first strip-shaped support is in transmission connection with the conveyor belt and is used for horizontally transmitting the PCB.

Furthermore, the width adjusting mechanism further comprises a sixth motor in transmission connection with the first vertical transmission rail and a seventh motor in transmission connection with the fourth vertical transmission rail, and the sixth motor and the seventh motor are used for driving the first vertical transmission rail and the fourth vertical transmission rail to move on the machine table respectively.

The utility model has the advantages that:

the utility model discloses through set up first vertical transmission mechanism and second vertical transmission mechanism and first horizontal transmission mechanism and second horizontal transmission mechanism that correspond with it on the board, make upper and lower board machine realize the upper and lower board of binary channels, improved storage capacity and transmission efficiency; the second vertical transmission rail and the third vertical transmission rail which can move are arranged between the first vertical transmission rail and the fourth vertical transmission rail which are fixed on the machine table, so that the width degree of the first vertical transmission mechanism and the second vertical transmission mechanism can be adjusted through the width adjusting mechanism, and the PCB board processing device is convenient to adapt to PCB boards with various specifications; the first guide rail and the second guide rail are arranged, so that the second vertical transmission rail and the third vertical transmission rail can move along the length direction of the first guide rail and the second guide rail; the stability of the width adjusting mechanism driving the second vertical transmission rail and the third vertical transmission rail to move is improved by arranging two groups of transmission assemblies; the sensing assembly is arranged and used for limiting the width degree of the first vertical transmission mechanism and the second vertical transmission mechanism and the distance between the second vertical transmission track and the third vertical transmission track; the tank chain type circulating clamping groove is used for transmitting the PCB in the vertical direction; the PCB is loaded and transmitted in the horizontal direction by arranging a plurality of first strip-shaped brackets and second strip-shaped brackets; the utility model is used for stack and transmit the PCB board, can realize through the size of the distance between the adjustment vertical transmission track in order to adapt to the PCB board, have that the memory space is big, transmission efficiency is high, space utilization is high, compatible strong advantage.

Drawings

FIG. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic diagram of the explosion structure of the present invention;

FIG. 3 is a schematic view of the local explosion structure of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 3 of the present invention;

fig. 5 is an enlarged view of portion B of fig. 3 of the present invention;

fig. 6 is an exploded view of the first vertical transfer rail of the present invention;

fig. 7 is an exploded view of the first horizontal transfer mechanism of the present invention;

fig. 8 is an enlarged view of portion C of fig. 7 of the present invention;

fig. 9 is an enlarged view of portion D of fig. 7 of the present invention;

the labels in the figure are: 1-a machine platform; 2-a first vertical transmission mechanism, 210-a first vertical transmission track, 211-a support frame, 212-a third chain, 213-a tank chain type circulation clamping groove, 214-a third motor, 220-a second vertical transmission track and 221-a first chain wheel; 3-a second vertical transfer mechanism, 310-a third vertical transfer track, 311-a second sprocket, 320-a fourth vertical transfer track; 4-width adjusting mechanism, 410-first motor, 420-second motor, 430-first guide rail, 440-second guide rail, 450-transmission component, 451-rack, 452-first gear, 453-second gear, 454-first chain, 455-second chain; 5-a first horizontal transmission mechanism, 510-a first horizontal transmission track, 511-a first strip support, 512-a conveyor belt, 513-a fourth motor, 520-a second horizontal transmission track, 530-a first driving track, 531-a second strip support, 532-a fourth chain, 533-a grapple, 534-a fifth motor; 6-a second horizontal transfer mechanism, 610-a third horizontal transfer rail, 620-a fourth horizontal transfer rail, 630-a second drive rail; 7-frame, 710-beam; 8-sensing component, 810-first sensor, 820-second sensor, 830-third sensor.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1 to 9, an embodiment of a dual channel plate loading and unloading machine with adjustable width according to the present invention is shown.

Referring to fig. 1 and 2, the dual-channel up-and-down board storing machine with adjustable width comprises:

the machine table 1 is used for controlling the upper and lower plate storage machines to work;

a first vertical transfer mechanism 2 and a second vertical transfer mechanism 3 disposed on the machine 1 for transferring the PCB in the vertical direction, wherein the first vertical transfer mechanism 2 includes a first vertical transfer rail 210 and a second vertical transfer rail 220 disposed opposite to each other, and the second vertical transfer mechanism 3 includes a third vertical transfer rail 310 and a fourth vertical transfer rail 320 disposed opposite to each other;

a width adjusting mechanism 4 including a first motor 410 in driving connection with the second vertical transfer rail 220 and a second motor 420 in driving connection with the third vertical transfer rail 310, for driving the second vertical transfer rail 220 and the third vertical transfer rail 310 to move between the first vertical transfer rail 210 and the fourth vertical transfer rail 320, respectively;

a first horizontal transmission mechanism 5 arranged below the first vertical transmission mechanism 2 and a second horizontal transmission mechanism 6 arranged below the second vertical transmission mechanism 3, for transmitting the PCB board in the horizontal direction.

Referring to fig. 3, in the above embodiment, a first horizontal transmission mechanism 5 and a second horizontal transmission mechanism 6 parallel to the table top are disposed on the table top of the machine table 1, the first vertical transmission mechanism 2 is perpendicular to and corresponds to the first horizontal transmission mechanism 5, the PCB boards transmitted from the first horizontal transmission mechanism 5 can be vertically transmitted and stacked by the first vertical transmission mechanism 2, the second vertical transmission mechanism 3 is perpendicular to and corresponds to the second horizontal transmission mechanism 6, and the PCB boards transmitted from the second horizontal transmission mechanism 6 can be vertically transmitted and stacked by the second vertical transmission mechanism 3, so that the dual-channel upper and lower plates are realized to improve the storage capacity and the transmission efficiency. The first vertical transfer rail 210 of the first vertical transfer mechanism 2 is fixed on the machine 1, the second vertical transfer rail 220 may be close to or far from the first vertical transfer rail 210, the fourth vertical transfer rail 320 of the second vertical transfer mechanism 3 is fixed on the machine 1, and the third vertical transfer rail 310 may be close to or far from the fourth vertical transfer rail 320; that is, the first vertical transfer track 210, the second vertical transfer track 220, the third vertical transfer track 310, and the fourth vertical transfer track 320 are parallel to each other and are disposed side by side on the machine table 1, and the second vertical transfer track 220 and the third vertical transfer track 310 can move between the first vertical transfer track 210 and the fourth vertical transfer track 320, so as to achieve the dual-channel width adjustment of the upper and lower board storage machines. In an embodiment, the first motor 410 and the second motor 420 of the width adjusting mechanism 4 respectively control the movement of the second vertical conveying track 220 and the third vertical conveying track 310, so that the board loading and unloading machine can be adapted to PCB boards with various specifications.

In another embodiment, the width adjusting mechanism 4 further comprises a sixth motor in transmission connection with the first vertical transmission rail 210 and a seventh motor in transmission connection with the fourth vertical transmission rail 320, for driving the first vertical transmission rail 210 and the fourth vertical transmission rail 320 to move on the machine table 1 respectively. The first vertical transfer rail 210 and the fourth vertical transfer rail 320 are also connected to the width adjustment mechanism 4, and the width adjustment mechanism 4 can drive the first vertical transfer rail 210, the second vertical transfer rail 220, the third vertical transfer rail 310 and the fourth vertical transfer rail 320 to move on the machine table 1, so as to adjust the widths of the first vertical transfer mechanism 2 and the second vertical transfer mechanism 3. In the embodiment, the machine 1 detects and judges the PCB which is sent to the upper and lower board storing machines, when the PCB is good, the machine 1 controls the first horizontal transmission mechanism 5 to continue to push the PCB which is sent to the upper and lower board storing machines from one end of the first horizontal transmission mechanism 5, and the PCB is sent out from the other end of the first horizontal transmission mechanism 5; when the PCB is a defective product, for the PCB fed from one end of the first horizontal transmission mechanism 5 to the upper and lower board storage machines, the machine 1 controls the first horizontal transmission mechanism 5 to move the PCB to the lower part of the first vertical transmission mechanism 2, and the first vertical transmission mechanism 2 vertically raises the PCB, so as to achieve the purpose of detecting and judging the machine 1, sending out a good product by the first horizontal transmission mechanism 5, transmitting by the first vertical transmission mechanism 2, and screening defective products by stacking. Similarly, the PCB of the upper and lower board storage machines is fed from one end of the second horizontal transmission mechanism 6, the machine table 1 controls the second horizontal transmission mechanism 6 to move the PCB to the position below the second vertical transmission mechanism 3, and the second vertical transmission mechanism 3 vertically lifts the PCB, so that double-channel detection, screening, transmission and storage functions are realized, and the production efficiency is improved. In the embodiment, the width adjusting mechanism 4 can drive the first vertical transfer rail 210, the second vertical transfer rail 220, the third vertical transfer rail 310, and the fourth vertical transfer rail 320 to move on the machine table 1, and the upper and lower board storing machine of the embodiment can be matched with various complicated products and matched rails of upstream and downstream equipment on the market, so as to ensure compatibility.

In an alternative embodiment, the width adjusting mechanism 4 may be used only for driving the first vertical transfer rail 210 and the fourth vertical transfer rail 320 to move on the machine table 1, only for driving the first vertical transfer rail 210 and the second vertical transfer rail 220 to move on the machine table 1, only for driving the third vertical transfer rail 310 and the fourth vertical transfer rail 320 to move on the machine table 1, only for driving the second vertical transfer rail 220 and the third vertical transfer rail 310 to move on the machine table 1, or any 3 vertical transfer rails to move, and those skilled in the art can make reasonable adjustment according to the rail widths of the upstream and downstream devices.

Referring to fig. 1, in the above embodiment, the upper and lower board storing machines further include a frame 7 disposed on the machine platform 1, and the first vertical conveying mechanism 2 and the second vertical conveying mechanism 3 are disposed in the frame 7. In the embodiment, the frame 7 is used for supporting the first vertical transfer mechanism 2 and the second vertical transfer mechanism 3 on the machine table 1, and the first vertical transfer rail 210 and the fourth vertical transfer rail 320 are fixed on the inner side wall of the frame 7.

Referring to fig. 4, in the above embodiment, the width adjusting mechanism 4 further includes:

a first guide rail 430 and a second guide rail 440 which are respectively disposed at upper and lower ends of the frame 7 and are parallel to each other, wherein upper and lower ends of the second vertical transfer rail 220 and the third vertical transfer rail 310 are respectively connected to the first guide rail 430 and the second guide rail 440, and the second vertical transfer rail 220 and the third vertical transfer rail 310 can move along the length direction of the first guide rail 430 and the second guide rail 440;

a driving assembly 450 including a rack 451 parallel to the first guide rail 430 and first and second gears 452 and 453 engaged with the rack 451; the first gear 452 is fixed relative to the second vertical conveying track 220, the first motor 410 is in transmission connection with the first gear 452, and the first motor 410 can drive the first gear 452 to rotate so as to enable the second vertical conveying track 220 to slide along the length direction of the first guide rail 430; the second gear 453 is fixed to the third vertical transfer rail 310, the second motor 420 is drivingly connected to the second gear 453, and the second motor 420 can rotate the second gear 453 to slide the third vertical transfer rail 310 along the length direction of the first guide rail 430.

In the above embodiment, the first guide rail 430 and the second guide rail 440 are composed of two parallel slide bars, the upper ends of the second vertical transfer rail 220 and the third vertical transfer rail 310 are slidably connected to the first guide rail 430, the lower ends of the second vertical transfer rail 220 and the third vertical transfer rail 310 are slidably connected to the second guide rail 440, and the second vertical transfer rail 220 and the third vertical transfer rail 310 can move between the first vertical transfer rail 210 and the fourth vertical transfer rail 320 under the guidance of the first guide rail 430 and the second guide rail 440 to adjust the width of the first vertical transfer mechanism 2 and the second vertical transfer mechanism 3. The rack 451 is engaged with a first gear 452 and a second gear 453, when the first motor 410 operates, the first gear 452 starts to rotate, and since the first gear 452 is engaged with the rack 451 and is fixed relative to the second vertical transfer rail 220, the first gear 452 drives the second vertical transfer rail 220 to approach or depart from the first vertical transfer rail 210; when the second motor 420 is operated, the second gear 453 rotates, and the second gear 453 engages with the rack 451 and is fixed to the third vertical transfer rail 310, so that the second gear 453 drives the third vertical transfer rail 310 to approach or separate from the fourth vertical transfer rail 320. In use, if the width of the first vertical transfer mechanism 2 needs to be adjusted, the second motor 420 is first started to make the third vertical transfer rail 310 close to the fourth vertical transfer rail 320 to make room, and then the first motor 410 is started to make the second vertical transfer rail 220 far away from the first vertical transfer rail 210.

In an alternative embodiment, the third gear and the fourth gear are also engaged with the rack 451, and the first motor 410 drives the first gear 452 to rotate so as to slide the second vertical transfer rail 220 along the length direction of the first guide rail 430; the second motor 420 drives the second gear 453 to rotate so that the third vertical transfer rail 310 slides along the length direction of the first guide rail 430; the sixth motor drives the third gear fixed to the first vertical transfer rail 210 to rotate so that the first vertical transfer rail 210 slides along the length direction of the rack 451; the seventh motor drives the fourth gear fixed to the fourth vertical transfer rail 320 to rotate so that the fourth vertical transfer rail 320 slides along the length direction of the rack 451.

Referring to fig. 4, in the above embodiment, the second vertical conveying rail 220 is provided with the first sprocket 221, the first sprocket 221 is in transmission connection with the first gear 452, and the first motor 410 is connected to the first sprocket 221 through the first chain 454; the third vertical transfer rail 310 is provided with a second sprocket 311, the second sprocket 311 is drivingly connected with a second gear 453, and the second motor 420 is connected to the second sprocket 311 by a second chain 455. In an embodiment, the first chain wheel 221 is connected to the first gear 452 through a connecting rod, the first motor 410 is connected to the first chain wheel 221 through a first chain 454, when the first motor 410 operates, the first chain 454 starts to move to drive the first chain wheel 221 to rotate, the first gear 452 fixedly connected with the first chain wheel 221 rotates synchronously, and two ends of the rack 451 are fixed on the frame 7, so that the second vertical conveying track 220 starts to move; similarly, when the second motor 420 is operated, the second chain 455 drives the second sprocket 311 to rotate, and the second gear 453 fixedly connected to the second sprocket 311 rotates and drives the third vertical transfer rail 310 to move.

Referring to fig. 5, in the above embodiment, the driving assemblies 450 are provided in two sets, which are respectively located at the upper and lower ends of the frame 7, so that the first motor 410 and the second motor 420 can drive the second vertical transfer rail 220 and the third vertical transfer rail 310 to move along the length directions of the first guide rail 430 and the second guide rail 440 from the upper and lower ends of the second vertical transfer rail 220 and the third vertical transfer rail 310, respectively. In an alternative embodiment, the driving assembly 450 is provided with 3 sets, that is, 3 sections of the rack 451, one section is disposed above the second vertical transfer rail 220 and the third vertical transfer rail 310, and two sections are disposed below the second vertical transfer rail 220 and the third vertical transfer rail 310; the first motor 410 drives the first chain 454, and the first chain 454 drives the plurality of first chain wheels 221 to rotate, so that the transmission ratios of the plurality of first gears 452 of the plurality of transmission assemblies 450 are the same, the moving speeds of the upper end and the lower end of the second vertical transmission rail 220 are the same when moving, and the stability is improved.

Referring to fig. 2 and 4, in the above embodiment, the upper and lower board storing machines further include a sensing assembly 8, and the sensing assembly 8 includes:

a first sensor 810 disposed adjacent to the first vertical transfer rail 210 for preventing the second vertical transfer rail 220 from being too close to the first vertical transfer rail 210;

a second sensor 820 disposed near the fourth vertical transfer rail 320 for preventing the third vertical transfer rail 310 from being too close to the fourth vertical transfer rail 320;

a third sensor 830 disposed between the second vertical transfer rail 220 and the third vertical transfer rail 310 for preventing the second vertical transfer rail 220 from being too close to the third vertical transfer rail 310.

In the above embodiment, the first sensor 810 electrically connected to the machine 1 is disposed on the first vertical transfer rail 210, the first motor 410 drives the second vertical transfer rail 220 to move toward the first vertical transfer rail 210, and when the bump on the second vertical transfer rail 220 abuts against the first sensor 810, the first sensor 810 stops the first motor 410 to prevent the second vertical transfer rail 220 from contacting the first vertical transfer rail 210. Similarly, when the second sensor 820 electrically connected to the machine 1 abuts against the third vertical transfer rail 310, the second sensor 820 stops the second motor 420 to prevent the third vertical transfer rail 310 from contacting the fourth vertical transfer rail 320. The third sensor 830 is installed on the second vertical transfer rail 220 or the third vertical transfer rail 310 to prevent the second vertical transfer rail 220 from contacting the third vertical transfer rail 310, thereby ensuring stability and safety in controlling the machine 1 and moving the second vertical transfer rail 220 and the third vertical transfer rail 310. In this embodiment, a cross beam 710 is further disposed in the frame 7, the cross beam 710 is fixed relative to the first vertical transfer rail 210 and the fourth vertical transfer rail 320, and the first sensor 810 and the second sensor 820 are disposed on the cross beam 710.

Referring to fig. 6, in the above embodiment, each of the first vertical transmission rail 210, the second vertical transmission rail 220, the third vertical transmission rail 310, and the fourth vertical transmission rail 320 includes a support frame 211 and third chains 212 installed in pairs in the support frame 211, a tank chain type circulation slot 213 is disposed between the two third chains 212, a third motor 214 fixed relative to the support frame 211 is connected to the third chains 212 in a transmission manner, and the third motor 214 is configured to drive the third chains 212 to drive the tank chain type circulation slot 213 to move in the vertical direction. In the embodiment, the tank chain type circulation clamping grooves 213 on the first vertical transmission track 210 and the second vertical transmission track 220 form a pair, which correspond to each other, a PCB is placed between the tank chain type circulation clamping grooves 213 of the first vertical transmission track 210 and the tank chain type circulation clamping grooves 213 of the second vertical transmission track 220, and when the third motor 214 drives the tank chain type circulation clamping grooves 213 to move, the PCB placed therein also moves in the vertical direction. In the embodiment, the first motor 410 and the second motor 420 are respectively fixed to the support frames 211 of the second vertical transfer rail 220 and the third vertical transfer rail 310, the first sprocket 221 of the second vertical transfer rail 220 is disposed on the support frame 211 of the second vertical transfer rail 220, and the first sprocket 311 of the third vertical transfer rail 310 is disposed on the support frame 211 of the third vertical transfer rail 310.

Referring to fig. 1 and 7, in the above embodiment, the first horizontal transfer mechanism 5 includes the first horizontal transfer rail 510 fixed opposite to the first vertical transfer rail 210 and the second horizontal transfer rail 520 fixed opposite to the second vertical transfer rail 220; the second horizontal transfer mechanism 6 includes a third horizontal transfer rail 610 fixed opposite to the third vertical transfer rail 310 and a fourth horizontal transfer rail 620 fixed opposite to the fourth vertical transfer rail 320. In the embodiment, when the second vertical transfer rail 220 moves, the second horizontal transfer rail 520 moves accordingly, and when the third vertical transfer rail 310 moves, the third horizontal transfer rail 610 moves accordingly, so that the first motor 410 controls the width of the first vertical transfer mechanism 2 and the first horizontal transfer mechanism 5, and the second motor 420 controls the width of the second vertical transfer mechanism 3 and the second horizontal transfer mechanism 6.

Referring to fig. 8, in the above embodiment, each of the first horizontal transfer rail 510, the second horizontal transfer rail 520, the third horizontal transfer rail 610, and the fourth horizontal transfer rail 620 includes a first strip bracket 511 and a conveyor belt 512 installed in the first strip bracket 511, and a fourth motor 513 fixed opposite to the first strip bracket 511 is drivingly connected to the conveyor belt 512 for horizontally transferring the PCB. In an embodiment, the first bar-shaped support 511 is used for carrying the PCB, and when the PCB is located on the conveyor 512, the fourth motor 513 can drive the conveyor 512 to move the PCB on the first bar-shaped support 511.

Referring to fig. 9, in the above embodiment, the first horizontal transfer mechanism 5 further includes the first driving rail 530 disposed between the first horizontal transfer rail 510 and the second horizontal transfer rail 520, and the second horizontal transfer mechanism 6 further includes the second driving rail 630 disposed between the third horizontal transfer rail 610 and the fourth horizontal transfer rail 620; the first driving track 530 and the second driving track 630 both include a second bar bracket 531 and a fourth chain 532 installed on the second bar bracket 531, a grapple 533 for pushing the PCB to move is provided on the fourth chain 532, and a fifth motor 534 fixed on the machine 1 is in transmission connection with the fourth chain 532, for driving the grapple 533 to move relative to the second bar bracket 531, so as to push the PCB to move horizontally on the second bar bracket 531. In the embodiment, the movement direction of the grapple 533 on the fourth chain 532 of the first driving rail 530 and the second driving rail 630 is the same as the horizontal moving direction of the PCB, and the grapple 533 is used to push the PCB from the tank chain type circulation slot 213 to the conveyor belt 512 of the first strip holder 511 or push the PCB from the conveyor belt 512 of the first strip holder 511 to the tank chain type circulation slot 213.

In summary, the present embodiment provides a dual-channel up-and-down plate storage machine with adjustable width, and the machine 1 is provided with the first vertical transmission mechanism 2, the second vertical transmission mechanism 3, and the corresponding first horizontal transmission mechanism 5 and the second horizontal transmission mechanism 6, so that the dual-channel up-and-down plate storage machine can realize up-and-down plate storage, and storage capacity and transmission efficiency are improved; the second vertical transmission rail 220 and the third vertical transmission rail 310 which can move are arranged between the first vertical transmission rail 210 and the fourth vertical transmission rail 320 which are fixed on the machine table 1, so that the width degree of the first vertical transmission mechanism 2 and the second vertical transmission mechanism 3 can be adjusted through the width adjusting mechanism 4, and the PCB board processing device is convenient to adapt to PCB boards with various specifications; by providing the first guide rail 430 and the second guide rail 440, it is facilitated that the second vertical transfer rail 220 and the third vertical transfer rail 310 can move along the length direction of the first guide rail 430 and the second guide rail 440; the stability of the width adjusting mechanism 4 driving the second vertical conveying track 220 and the third vertical conveying track 310 to move is improved by arranging two sets of transmission assemblies 450; the sensing assembly 8 is arranged for limiting the width of the first vertical transmission mechanism 2 and the second vertical transmission mechanism 3 and the distance between the second vertical transmission track 220 and the third vertical transmission track 310; the tank chain type circulation clamping groove 213 is used for transmitting the PCB in the vertical direction; a plurality of first and second bar brackets 511 and 531 for carrying and transferring the PCB panel in a horizontal direction are provided; the embodiment is used for stacking and transmitting the PCB boards, can adapt to the size of the PCB boards by adjusting the distance between the vertical transmission tracks, and has the advantages of large storage capacity, high transmission efficiency, high space utilization rate and strong compatibility.

The above-mentioned embodiments are only one of the preferred embodiments of the present invention, and the general changes and substitutions performed by those skilled in the art within the technical scope of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a can adjust dual-channel of width from top to bottom and deposit trigger which characterized in that includes:

the machine table (1) is used for controlling the upper plate storage machine and the lower plate storage machine to work;

the PCB loading and unloading device comprises a first vertical transmission mechanism (2) and a second vertical transmission mechanism (3) which are arranged on the machine table (1) and used for transmitting a PCB in the vertical direction, wherein the first vertical transmission mechanism (2) comprises a first vertical transmission rail (210) and a second vertical transmission rail (220) which are oppositely arranged, and the second vertical transmission mechanism (3) comprises a third vertical transmission rail (310) and a fourth vertical transmission rail (320) which are oppositely arranged;

a width adjusting mechanism (4) comprising a first motor (410) in transmission connection with the second vertical transmission track (220) and a second motor (420) in transmission connection with the third vertical transmission track (310) for respectively driving the second vertical transmission track (220) and the third vertical transmission track (310) to move between the first vertical transmission track (210) and the fourth vertical transmission track (320);

the PCB board conveying device comprises a first horizontal conveying mechanism (5) arranged below the first vertical conveying mechanism (2) and a second horizontal conveying mechanism (6) arranged below the second vertical conveying mechanism (3) and used for conveying a PCB board in the horizontal direction.

2. The dual-channel up-and-down board storing machine capable of freely adjusting width as claimed in claim 1, further comprising a frame (7) disposed on the machine platform (1), wherein the first vertical transmission mechanism (2) and the second vertical transmission mechanism (3) are disposed in the frame (7).

3. The dual-channel plate loading and unloading machine capable of freely adjusting width according to claim 2, wherein the width adjusting mechanism (4) further comprises:

a first guide rail (430) and a second guide rail (440) which are respectively disposed at upper and lower ends of the frame (7) and are parallel to each other, wherein upper and lower ends of the second vertical transfer rail (220) and the third vertical transfer rail (310) are respectively connected to the first guide rail (430) and the second guide rail (440), and the second vertical transfer rail (220) and the third vertical transfer rail (310) can move along a length direction of the first guide rail (430) and the second guide rail (440);

a transmission assembly (450) comprising a rack (451) parallel to the first rail (430) and a first gear (452) and a second gear (453) engaged with the rack (451); the first gear (452) is fixed relative to the second vertical transmission track (220), the first motor (410) is in transmission connection with the first gear (452), and the first motor (410) can drive the first gear (452) to rotate so as to enable the second vertical transmission track (220) to slide along the length direction of the first guide rail (430); the second gear (453) is fixed relative to the third vertical conveying rail (310), the second motor (420) is in transmission connection with the second gear (453), and the second motor (420) can drive the second gear (453) to rotate so that the third vertical conveying rail (310) slides along the length direction of the first guide rail (430).

4. The double-channel up-and-down plate storing machine capable of freely adjusting width as claimed in claim 3, wherein a first chain wheel (221) is arranged on the second vertical conveying track (220), the first chain wheel (221) is in transmission connection with the first gear (452), and the first motor (410) is connected to the first chain wheel (221) through a first chain (454); a second chain wheel (311) is arranged on the third vertical transmission track (310), the second chain wheel (311) is in transmission connection with the second gear (453), and the second motor (420) is connected to the second chain wheel (311) through a second chain (455).

5. The dual-channel plate loading and unloading machine with adjustable width as claimed in any one of claims 3 or 4, wherein the transmission assembly (450) is provided in two sets, which are respectively located at the upper end and the lower end of the frame (7), so that the first motor (410) and the second motor (420) can respectively drive the second vertical transmission rail (220) and the third vertical transmission rail (310) to move along the length direction of the first guide rail (430) and the second guide rail (440) from the upper end and the lower end of the second vertical transmission rail (220) and the third vertical transmission rail (310).

6. The dual-channel up-down board storage machine capable of freely adjusting width as claimed in claim 3, wherein the up-down board storage machine further comprises a sensing assembly (8), and the sensing assembly (8) comprises:

a first sensor (810) disposed proximate to the first vertical transfer rail (210) for preventing the second vertical transfer rail (220) from being too close to the first vertical transfer rail (210);

a second sensor (820) disposed proximate to the fourth vertical transfer rail (320) for avoiding the third vertical transfer rail (310) from being too close to the fourth vertical transfer rail (320);

a third sensor (830) disposed between the second vertical transfer rail (220) and the third vertical transfer rail (310) for preventing the second vertical transfer rail (220) from being too close to the third vertical transfer rail (310).

7. The dual-channel plate loading and unloading machine capable of freely adjusting width as claimed in claim 1, wherein the first vertical conveying track (210), the second vertical conveying track (220), the third vertical conveying track (310) and the fourth vertical conveying track (320) each comprise a support frame (211) and third chains (212) installed in pairs in the support frame (211), a tank chain type circulation slot (213) is provided between the two third chains (212), a third motor (214) fixed relative to the support frame (211) is in transmission connection with the third chains (212), and the third motor (214) is used for driving the third chains (212) to drive the tank chain type circulation slot (213) to move in a vertical direction.

8. The dual-channel plate loading and unloading machine capable of freely adjusting width as claimed in claim 1, wherein the first horizontal transfer mechanism (5) comprises a first horizontal transfer rail (510) fixed relative to the first vertical transfer rail (210) and a second horizontal transfer rail (520) fixed relative to the second vertical transfer rail (220); the second horizontal transfer mechanism (6) includes a third horizontal transfer rail (610) fixed opposite to the third vertical transfer rail (310) and a fourth horizontal transfer rail (620) fixed opposite to the fourth vertical transfer rail (320).

9. The dual-channel up-and-down board storing machine capable of freely adjusting width as claimed in claim 8, wherein the first horizontal conveying track (510), the second horizontal conveying track (520), the third horizontal conveying track (610) and the fourth horizontal conveying track (620) each comprise a first bar-shaped bracket (511) and a conveyor belt (512) installed in the first bar-shaped bracket (511), and a fourth motor (513) fixed relative to the first bar-shaped bracket (511) is in transmission connection with the conveyor belt (512) for horizontally conveying a PCB board.

10. The dual-channel plate loading and unloading machine with freely adjustable width as claimed in claim 1, wherein the width adjusting mechanism (4) further comprises a sixth motor in transmission connection with the first vertical transmission rail (210) and a seventh motor in transmission connection with the fourth vertical transmission rail (320) for driving the first vertical transmission rail (210) and the fourth vertical transmission rail (320) to move on the machine table (1), respectively.

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